Battery for R3520 and R3521
Battery for R352# Series (600mAh)
One year free warranty for machine, USB cable warranty is 3 months and battery warranty is 6 months, if Non-artificial damaged products; If there is any problem in 6 months ( if Non-artificial damaged products), we will pay for the freight charge. You don't need to pay any freight charge for Pickup and return. If the warranty is 7~12 months, you only need to pay the freight charge from your address to our office for free maintenance.
1 ~ 4 weeks. If we have the stock, the delivery date is only 4 ~ 7 business days. Your products will be distributed from the nearest warehouse according to the location of the country you ordered. If you have a different request, please let us know when ordering. These warehouses are in Germany, China and USA.
Delivery Term: EXW